Poliomintha longiflora, commonly known as Rosemary Mint, is a semi-deciduous perennial herb native to the open woodlands and scrublands of Mexico. It typically grows to a height and width of 3-4 feet (0.9-1.2 meters), featuring a bushy form with aromatic foliage reminiscent of rosemary. The plant produces tubular pink and purple flowers that are highly attractive to pollinators, blooming profusely in the summer and fall, adding a splash of color to the garden. The flowers are quite showy, making it a favorite among gardeners for ornamental purposes.

Rosemary Mint is valued for its fragrant leaves and attractive flowers, as well as its adaptability to a range of garden settings. It is often used in herb gardens, as a border plant, or in containers. This plant thrives in full sun to part shade and prefers well-drained soils, though it can tolerate medium drainage. It is drought-tolerant once established, requiring only moderate watering. While not commonly reported to have significant disease or pest problems, it can be susceptible to root rot if overwatered. Rosemary Mint is not known to be invasive and can be a delightful addition to xeriscapes and water-wise gardens.CC BY-SA 4.0